사업자등록증
해외표준
FAQ
장바구니
고객센터
해외표준 상세정보
관심표준 등록 : 표준업데이트 시 알림서비스
제공형태 더보기-
구판
판매
IEC 60287-2-1:2015
Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of the thermal resistance- 발행일 : 2015-04-09
- 발행기관 : IEC
- 대체표준 : IEC 60287-2-1:2023
상세정보
| 분야 | TC 20 : Electric cables |
|---|---|
| 적용범위 | IEC 60287-2-1:2015 is solely applicable to the conditions of steady-state operation of cables at all alternating voltages, and direct voltages up to 5 kV, buried directly in the ground, in ducts, in troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air. The term "steady state" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature, the surrounding ambient conditions being assumed constant. This part of IEC 60287 provides formulae for thermal resistance. This second edition of IEC 60287-2-1 cancels and replaces the first edition, published in 1994, Amendment 1:2001, Amendment 2:2006 and Corrigendum 1:2008. This edition includes the following significant technical changes with respect to the previous edition: a) inclusion of a reference to the use of finite element methods where analytical methods are not available for the calculation of external thermal resistance; b) explanation about SL and SA type cables; c) calculation method for T3 for unarmoured three-core cables with extruded insulation and individual copper tape screens on each core; d) change of condition for X in 5.4; e) inclusion of constants or installation conditions for water filled ducts in Table 4. |
| 국제분류(ICS)코드 | 29.060.20 : 케이블 |
| 페이지수 | 84 |
| Edition | 2.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 60287-2-1:2023상세보기 | Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance | 2023-05-22 | 표준 |
| 2 | IEC 60287-2-1:2023 CMV상세보기 | Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance | 2023-05-22 | 표준 |
| 3 | IEC 60287-2-1:2015상세보기 | Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of the thermal resistance | 2015-04-09 | 구판 |
| 4 | IEC 60287-2-1:2015 RLV상세보기 | Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance | 2015-04-09 | 구판 |
| 5 | IEC 60287-2-1:1994/AMD2:2006/COR1:2008상세보기 | Corrigendum 1 - Amendment 2 - Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of the thermal resistance | 2008-01-22 | 구판 |
| 6 | IEC 60287-2-1:1994+AMD1:2001+AMD2:2006 CSV상세보기 | Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance | 2006-05-18 | 구판 |
| 7 | IEC 60287-2-1:1994/AMD2:2006상세보기 | Amendment 2 - Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance | 2006-03-08 | 구판 |
| 8 | IEC 60287-2-1:1994+AMD1:2001 CSV상세보기 | Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of thermal resistance | 2001-11-22 | 구판 |
| 9 | IEC 60287-2-1:1994/AMD1:2001상세보기 | Amendment 1 - Electric cables - Calculation of the current rating - Part 2: Thermal resistance - Section 1: Calculation of thermal resistance | 2001-08-27 | 구판 |
| 10 | IEC 60287-2-1:1994상세보기 | Electric cables - Calculation of the current rating - Part 2: Thermal resistance - Section 1: Calculation of thermal resistance | 1994-12-15 | 구판 |
관련상품
- IEC 60287-2-2:1995 - Electric cables - Calculation of the current rating - Part 2: Thermal resistance - Section 2: A method for calculating reduction factors for groups of cables in free air, protected from solar radiation
- IEC 60287-3-3:2007 - Electric cables - Calculation of the current rating - Part 3-3: Sections on operating conditions - Cables crossing external heat sources
- IEC 60287-3-2:2012 - Electric cables - Calculation of the current rating - Part 3-2: Sections on operating conditions - Economic optimization of power cable size
- IEC 60287-3-1:2017 - Electric cables - Calculation of the current rating - Part 3-1: Operating conditions - Site reference conditions
- IEC 60287-3-1:2017 RLV - Electric cables - Calculation of the current rating - Part 3-1: Operating conditions - Site reference conditions
다른 사람이 함께 구입한 상품
- IEC 60332-3-10:2018/COR1:2018 - Corrigendum 1 - Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus
- IEC 60332-3-22:2018 - Tests on electric and optical fibre cables under fire conditions - Part 3-22: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category A
- IEC 60332-3-10:2018 - Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus
- IEC 60287-3-2:2012 - Electric cables - Calculation of the current rating - Part 3-2: Sections on operating conditions - Economic optimization of power cable size
- IEC 60287-1-2:1993 - Electric cables - Calculation of the current rating - Part 1: Current rating equations (100 % load factor) and calculations of losses - Section 2: Sheath eddy current loss factors for two circuits in flat formation
추천 상품
- IEC TS 63134:2020 - Active assisted living (AAL) use cases
- IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification
- KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs)
- KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs)
- KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스
제공형태 닫기
PDF :
직접 파일 다운로드 및 인쇄(마이페이지 확인)보안PDF :
직접 파일 다운로드 및 인쇄(마이페이지 확인)* 단, 파일이동 및 복사 불가, 1회 다운로드 및 인쇄가능PRINT :
인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)BOOK :
인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)ZIP :
압축파일형태로 제공 (PDF, HTML, TXT, XLS 등으로 구성), 직접 파일 다운로드(마이페이지 확인)CD/DVD :
직접 파일 다운로드 및 인쇄(마이페이지 확인)DB :
별도 정보 제공HARDCOPY :
해외 배송 상품, 최대 3주 소요바인더 :
바인더 우편발송, 2~3일 소요온라인구독 :
WEB 접속 후 실시간 열람, 출력(1년간)